// compile: g++ -o tuple tuple.cc -std=c++17
// run: ./tuple
#include <iostream>
#include <tuple>
std::tuple<int, double, int, int, std::string> f() {
  return std::make_tuple(1, 2.3, 895, -23, "456");
}
int main() {
  auto [a, b, c, d, e] = f();
  std::cout << a << ", " << b << ", " << c << ", " << d << ", " << e
            << std::endl;
  return 0;
}